The prestressed steel strand by strand cable is 2,3,7 or 19 high strength wires,and the stress relieving treatment(stabilizing),suitable for prestressed concrete or somilar purposes.Have a 15-7Φ5，12-7Φ5，9-7Φ5 andither types of prestressing steel stran,PC strand.In the majority of post-tension and pretensioned prestressed engineering,smooth steel strand prestressed steel is the most widely used.Die drawing steel wire is mainly used for upgrading project,also used in nuclear power,project.Tie,cable and external prestressed enineering galvanized steel wire used in bridge.Steel wire and galvanzied prestressed steel strand coated with epoxy resin similar.Texture of material:Stel wire;Species:DrawnWire;Beapplied to:Manufacturing;Non-alloy;